“principal moment”的概念、定义、翻译、参考文献-科学参考

单词	principal moment
释义	principal moment Encyclopedia 理学典型力系释 principal moment主矩力系中的所有力对一点之矩的矢量和。 Physics 力学 principal moment主矩 principal moment主矩^†
随便看	postganglionic neurofibre postganglionic neuron postgenomics post-giant postglacial post glacial rebound post glacial rebound model post glacier rebound postgraduate Postgraduate Certificate in Education postgraduate education postgraduate education of pratacultural science postgraduate nursing education post grouting for cast-in-situ pile Postharvest Biology and Technology postharvest commercial treatment postharvest disease postharvest handling injury postharvest handling of vegetable postharvest physiological disorder postharvest physiological disorders postharvest physiology Post-harvest Processing Machinery postharvest quality maintaining postharvest respiratory metabolism

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。